CN212315754U

CN212315754U - Reverse osmosis raw water treatment device for food additive processing

Info

Publication number: CN212315754U
Application number: CN202020905690.6U
Authority: CN
Inventors: 代同现; 段文洲; 刘红星; 李威威; 吕争艳; 李艳红; 王金金; 张鑫萍; 李东明; 葛文彬; 韩新艳
Original assignee: Henan Jinse Kanghui Biotechnology Co ltd
Current assignee: Henan Jinse Kanghui Biotechnology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-01-08
Anticipated expiration: 2030-05-26

Abstract

The utility model relates to a reverse osmosis raw water treatment facilities for food additive processing, including elementary filtration jar, the inside bottom of elementary filtration jar is vertical to be provided with elementary filter core, elementary purification tank bottom side is provided with first outlet pipe, elementary purification tank right side is provided with the secondary purification jar, the secondary purification jar top is provided with the first tee bend, first outlet pipe is connected with the first tee bend, the first tee bend extends to inside the secondary purification jar downwards, the inside RO membrane filter core that is provided with a plurality of vertical settings of secondary purification jar, RO membrane filter core upper end all is connected with the first tee bend, RO membrane filter core below intercommunication has the second tee bend, second tee bend right side intercommunication has the second outlet pipe, second tee bend left side intercommunication has the first circulating pipe, be provided with the washing fluid reservoir below the supporting seat, the first circulating pipe communicates the washing fluid reservoir; the right side of the first tee joint is communicated with a second circulating pipe which extends downwards to the cleaning liquid tank. The utility model discloses make reverse osmosis unit can obtain the circulation and wash.

Description

Reverse osmosis raw water treatment device for food additive processing

Technical Field

The utility model relates to a food additive production field especially relates to a reverse osmosis raw water treatment facilities for food additive processing.

Background

Raw water is taken from natural water bodies or water storage water bodies, such as rivers, lakes, ponds or underground water storage layers and the like, and is used as a water supply source, the raw water contains some impurities, such as ions, organic matters, bacteria, viruses and the like, pure water is required to be used in the production process of food additives, food additive manufacturers generally adopt the raw water as a raw material to purify and then use the raw water as the food additives to produce used water, after the raw water is primarily purified, the raw water needs to be deeply cleaned by using a reverse osmosis technology with high purification degree, the reverse osmosis is a membrane separation water treatment technology, the pressure difference generated by a selective permeation membrane is used as a driving force, when the pressure applied in a system is greater than the osmotic pressure of an inlet water solution, water molecules continuously permeate the membrane to become purified water, and impurities, such as ions, organic matters, bacteria, viruses and the like, are trapped on the water inlet side of the, therefore, the purpose of separating and purifying water is achieved, but the existing reverse osmosis raw water treatment device can generate quick scale formation and quick dirt blockage, so that the reverse osmosis device needs to be frequently cleaned, and the reverse osmosis device is generally manually disassembled and cleaned at present, so that the efficiency is low, and therefore, the development of the reverse osmosis raw water treatment device with the cleaning mechanism is particularly necessary.

Disclosure of Invention

An object of the utility model is to provide a reverse osmosis raw water treatment facilities for food additive processing has wiper mechanism, can wash reverse osmosis unit fast.

The technical scheme is as follows:

a reverse osmosis raw water treatment device for processing food additives comprises a supporting seat, wherein a primary filter tank is arranged at the left end of the supporting seat, a first water inlet pipe is vertically arranged on the primary filter tank, a cylindrical primary filter element is vertically arranged at the bottom end inside the primary filter tank, the first water inlet pipe extends downwards into the primary filter element, a first water outlet pipe is arranged on the side surface of the bottom of the primary filter tank, a first water pump is arranged on the first water outlet pipe, a secondary purification tank is arranged on the right side of the primary purification tank, a first tee joint is arranged above the secondary purification tank, the first water outlet pipe is connected with the first tee joint, a first switch is arranged on the first water outlet pipe, the first tee joint extends downwards into the secondary purification tank, a plurality of vertically arranged RO membrane filter elements are arranged inside the secondary purification tank, the upper ends of the RO membrane filter elements are all connected with the first tee joint, a second water outlet pipe is communicated with the right side of the second tee joint, a second switch is arranged on the second water outlet pipe, a second water pump is arranged on the second water outlet pipe on the right side of the second switch, a first circulating pipe is communicated with the left side of the second tee joint, a third switch is arranged on the first circulating pipe, the first circulating pipe extends downwards to the lower portion of the supporting seat, a cleaning liquid tank is arranged below the supporting seat, and the first circulating pipe is communicated with the cleaning liquid tank; the right side of the first tee joint is communicated with a second circulating pipe, a fourth switch is arranged on the second circulating pipe, a cleaning liquid tank extends downwards from the second circulating pipe, a third water pump is arranged at the lower end of the second circulating pipe, and a drain pipe is arranged at the lower end of the cleaning liquid tank.

Preferably, second grade purification jar right side be provided with tertiary purification jar, tertiary purification jar upper end adopts flange joint to be provided with the third end cover, the second outlet pipe runs through tertiary filtration jar inside from the third end cover, the vertical fixed cylindric support that is provided with in the inside bottom of tertiary filtration jar, cylindric tertiary filter core that can dismantle is provided with to cylindric support, tertiary filter core is made by activated carbon, inside second outlet pipe downwardly extending tertiary filter core, tertiary purification jar bottom side is provided with the third outlet pipe.

Preferably, the number of the RO membrane filter elements is three.

Preferably, the first switch is an electric butterfly valve.

Has the advantages that:

1. the utility model discloses well washing fluid reservoir, first circulating pipe, second circulating pipe, first tee bend and the tee bend of second set up and make reverse osmosis unit can obtain the circulation and wash.

2. The utility model discloses the activated carbon that well tertiary purifying tank set up makes the quality of aqueous purification better in the peculiar smell of wife aquatic in being convenient for.

Drawings

FIG. 1 is a schematic structural view of a reverse osmosis raw water treatment device for food additive processing of the present invention,

in the figure: 1-supporting seat, 2-first water inlet pipe, 3-primary filter element, 4-first water outlet pipe, 5-first water pump, 6-primary purification tank, 7-secondary purification tank, 8-first tee joint, 9-first switch, 10-RO membrane filter element, 11-second tee joint, 12-second water outlet pipe, 13-fourth switch, 14-first circulating pipe, 15-third switch, 16-cleaning liquid tank, 17-second circulating pipe, 18-second switch, 19-third water pump, 20-third purification tank, 21-fifth switch and 22-third filter element.

Detailed Description

The utility model is further described with reference to the specific embodiment, as shown in fig. 1, a reverse osmosis raw water treatment device for food additive processing comprises a supporting seat 1, a primary purification tank 6 is arranged at the left end of the supporting seat 1, a first end cover is arranged at the upper end of the primary purification tank 6 by flange connection, a first water inlet pipe 2 is vertically arranged on the first end cover, a cylindrical support is vertically and fixedly arranged at the bottom end inside the primary purification tank 6, a cylindrical primary filter element 3 is detachably arranged inside the cylindrical support, the primary filter element 3 is made of a PP cotton filter element, the first water inlet pipe 2 extends downwards into the primary filter element 3, a first water outlet pipe 4 is arranged at the bottom side of the primary purification tank 6, a first water pump 5 is arranged on the first water outlet pipe 4, and the first water pump 5 is not repeated for the prior art;

a secondary purification tank 7 is arranged on the right side of the primary purification tank 6, a second end cover is arranged at the upper end of the secondary purification tank 7 in a flange connection mode, a first tee joint 8 is arranged above the second end cover, a first water outlet pipe 4 is connected with the first tee joint 8, a first switch 9 is arranged on the first water outlet pipe 4, the first switch 9 is an electric butterfly valve, and the electric butterfly valve is the prior art and is not described again; the first tee joint 8 extends downwards into the secondary purification tank 7, the reverse osmosis device is arranged inside the secondary purification tank 7 and comprises a plurality of vertically arranged RO membrane filter cores 10, the number of the RO membrane filter cores 10 is three, water flows out from the upper end and the lower end of the RO membrane filter cores 10, the upper end of the RO membrane filter cores 10 is connected with the first tee joint 8, the lower end of the RO membrane filter cores 10 is connected with the second tee joint 11, the right side of the second tee joint 11 is provided with a second water outlet pipe 12, the second water outlet pipe 12 extends rightwards to the outer side of the secondary purification tank 7, the second water outlet pipe 12 is connected with the second tee joint 11, the second water outlet pipe 12 is provided with a second switch 18, the second switch 18 is an electric butterfly valve, the second water pump is arranged on the second water outlet pipe 12 on the right side of the second switch 18, the left side of the second tee joint 11 is provided with a first circulating pipe 14, and the first circulating pipe 14 is connected with the second tee, the first circulating pipe 14 is provided with a third switch 15, the third switch 15 is an electric butterfly valve, the first circulating pipe 14 extends downwards to the lower part of the supporting seat 1, a cleaning liquid tank 16 is arranged below the supporting seat 1, and the first circulating pipe 14 is communicated with the cleaning liquid tank 16;

a second circulating pipe 17 is arranged on the right side of the first tee joint 8, a fourth switch 13 is arranged on the second circulating pipe 17, and the fourth switch 13 is an electric butterfly valve; a cleaning liquid tank 16 with a second circulating pipe 17 extending downwards, wherein a third water pump 19 is arranged at the lower end of the second circulating pipe 17, the third water pump 19 conveys cleaning liquid in the cleaning liquid tank 16 to a reverse osmosis device, a sewage discharge pipe is arranged at the lower end of the cleaning liquid tank 16, a fifth switch 21 is arranged on the sewage discharge pipe, and the fifth switch 21 is an electric butterfly valve;

7 right sides of second grade purifying tank are provided with tertiary purifying tank 20, tertiary purifying tank 20 upper end adopts flange joint to be provided with the third end cover, inside second outlet pipe 12 runs through tertiary filter tank from the third end cover, the vertical fixed cylindric support that is provided with in the inside bottom of tertiary filter tank, cylindric tertiary filter core 22 can be dismantled to cylindric support inside, tertiary filter core 22 is made by activated carbon, inside second outlet pipe 12 downwardly extending tertiary filter core 22, tertiary purifying tank 20 bottom side is provided with third outlet pipe 23.

The specific working principle and process are as follows: in the water purification process, a first switch 9 and a second switch 18 are opened, a third switch 15 and a fourth switch 13 are closed, a first water pump 5 and a second water pump are started, raw water enters a primary purification tank 6 from a first water inlet pipe 2, enters a reverse osmosis device in a secondary purification tank 7 through a first water outlet pipe 4 after being purified by a primary filter element 3, enters a tertiary purification tank 20 through a second water outlet pipe 12 after being subjected to reverse osmosis treatment, and activated carbon in the tertiary purification tank 20 adsorbs residual peculiar smell in water, when the reverse osmosis device is cleaned, cleaning liquid is injected into the cleaning liquid tank 16, the first switch 9 and the second switch 18 are closed, the third switch 15 and the fourth switch 13 are opened, the third water pump 19 is started, the cleaning liquid is conveyed into the reverse osmosis device by the third water pump 19 for circular cleaning, and after the cleaning is finished, the fifth switch 21 is opened to discharge the used cleaning liquid.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A reverse osmosis raw water treatment device for food additive processing is characterized in that: comprises a supporting seat, a primary filter tank is arranged at the left end of the supporting seat, a first water inlet pipe is vertically arranged on the primary filter tank, a cylindrical primary filter element is vertically arranged at the bottom end inside the primary filter tank, the first water inlet pipe extends downwards into the primary filter element, a first water outlet pipe is arranged on the side surface of the bottom of the primary filter tank, a first water pump is arranged on the first water outlet pipe, a secondary purification tank is arranged on the right side of the primary purification tank, a first tee joint is arranged above the secondary purification tank, the first water outlet pipe is connected with the first tee joint, a first switch is arranged on the first water outlet pipe, the first tee joint extends downwards into the secondary purification tank, a plurality of vertically arranged RO membrane filter elements are arranged inside the secondary purification tank, the upper ends of the RO membrane filter elements are all connected with the first tee joint, a second tee joint is communicated below the RO membrane filter elements, a second water outlet pipe is, a second water pump is arranged on a second water outlet pipe on the right side of the second switch, the left side of the second tee joint is communicated with a first circulating pipe, a third switch is arranged on the first circulating pipe, the first circulating pipe extends downwards to the lower part of the supporting seat, a cleaning liquid tank is arranged below the supporting seat, and the first circulating pipe is communicated with the cleaning liquid tank; the right side of the first tee joint is communicated with a second circulating pipe, a fourth switch is arranged on the second circulating pipe, a cleaning liquid tank extends downwards from the second circulating pipe, a third water pump is arranged at the lower end of the second circulating pipe, and a drain pipe is arranged at the lower end of the cleaning liquid tank.

2. The reverse osmosis raw water treatment device for food additive processing as claimed in claim 1, wherein: second grade purifying tank right side be provided with tertiary purifying tank, tertiary purifying tank upper end adopts flange joint to be provided with the third end cover, the second outlet pipe runs through tertiary filter jar inside from the third end cover, the vertical fixed cylindric support that is provided with in the inside bottom of tertiary filter jar, cylindric support is inside can to dismantle and be provided with cylindric tertiary filter core, tertiary filter core is made by activated carbon, inside second outlet pipe downwardly extending tertiary filter core, tertiary purifying tank bottom side is provided with the third outlet pipe.

3. The reverse osmosis raw water treatment device for food additive processing as claimed in claim 1, wherein: the number of the RO membrane filter elements is three.

4. The reverse osmosis raw water treatment device for food additive processing as claimed in claim 1, wherein: the first switch is an electric butterfly valve.